Add the seed generator place holder class and test (and CLI error)

3 files changed, 32 insertions, 0 deletions

diff --git a/CLI/ruby/bin/game-of-life b/CLI/ruby/bin/game-of-life
index 28864ad..b490e1a 100755
--- a/CLI/ruby/bin/game-of-life
+++ b/CLI/ruby/bin/game-of-life
@@ -60,4 +60,6 @@ begin
   CLI.start(ARGV)
 rescue SystemExit, Interrupt
   "Do nothing when user exits with Interrupt (CMD/Ctrl + C)"
+rescue NotImplementedError
+  puts "Seed option isn't implemented yet, please use --input option"
 end
diff --git a/CLI/ruby/lib/game_of_life/generators/seed.rb b/CLI/ruby/lib/game_of_life/generators/seed.rb
new file mode 100644
index 0000000..43dea04
--- /dev/null
+++ b/CLI/ruby/lib/game_of_life/generators/seed.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module GameOfLife
+  module Generators
+    # Generate a new Universe/Board from a seed number
+    module Seed
+      class << self
+        # Generate a new Universe/Board from a seed number
+        # @param options [Hash] CLI options to generate initial conditions
+        # @option options [Numeric] "seed" number to use for generation
+        # @option options [Numeric] "width" (floored) and used as the width of the universe
+        # @option options [Numeric] "height" (floored) and used as the height of the universe
+        # @return [GameOfLife::Universe] populated with the parsed input
+        def new(options)
+          fail NotImplementedError
+        end
+      end
+    end
+  end
+end
diff --git a/CLI/ruby/spec/game_of_life/generators/seed_spec.rb b/CLI/ruby/spec/game_of_life/generators/seed_spec.rb
new file mode 100644
index 0000000..17037e6
--- /dev/null
+++ b/CLI/ruby/spec/game_of_life/generators/seed_spec.rb
@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+RSpec.describe GameOfLife::Generators::Seed do
+  describe ".new" do
+    it "raises NotImplementedError" do
+      options = { "seed" => 1337, "width" => 1, "height" => 1 }
+      expect { described_class.new(options) }.to raise_error(NotImplementedError)
+    end
+  end
+end